Permalloy dielectric_trench Force-distance Graphite TemperatureControlledAFM NanoLithography TemperatureControllerStage CBD pulsed_laser_deposition Step Mosfet INSP MolecularSelfAssembly ScratchMode Sapphire Temasek_Lab tip_bias_mode LDPE Vinylpyridine Electronics ContactModeDot MolybdenumDisulfide TCS PetruPoni NUS_NNI_Nanocore Molybdenum NUS Aggregated_molecules Aluminium_Oxide Ram Multiferroic_materials Etch Annealing Cell SKPM